Build(deps): Bump ruby-openai from 8.0.0 to 8.1.0

Bumps [ruby-openai](https://github.com/alexrudall/ruby-openai) from 8.0.0 to 8.1.0.
- [Release notes](https://github.com/alexrudall/ruby-openai/releases)
- [Changelog](https://github.com/alexrudall/ruby-openai/blob/main/CHANGELOG.md)
- [Commits](alexrudall/ruby-openai@v8.0.0...v8.1.0)

---
updated-dependencies:
- dependency-name: ruby-openai
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Gemfile.lock

@@ -405,7 +405,7 @@ GEM
     listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    logger (1.6.6)
+    logger (1.7.0)
     loofah (2.24.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
@@ -625,7 +625,7 @@ GEM
     rubocop-rspec (3.5.0)
       lint_roller (~> 1.1)
       rubocop (~> 1.72, >= 1.72.1)
-    ruby-openai (8.0.0)
+    ruby-openai (8.1.0)
       event_stream_parser (>= 0.3.0, < 2.0.0)
       faraday (>= 1)
       faraday-multipart (>= 1)